bfd/ChangeLog

   1 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
   2
   3         * elfxx-riscv.c (riscv_ext_dont_care_version): Removed.
   4         (riscv_parse_add_subset): Always add the implicit extensions, even if
   5         their versions are RISCV_UNKNOWN_VERSION.
   6         (riscv_parse_std_ext): Delay to add i-ext as the implicit extension
   7         in the riscv_parse_add_implicit_subsets.  Besides, add g-ext as the
   8         implicit extension after it has been expanded.
   9         (riscv_parse_add_implicit_subsets): Updated.
  10
  11 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
  12
  13         * elfxx-riscv.c (riscv_std_z_ext_strtab): Moved forward.
  14         (riscv_std_s_ext_strtab): Likewise.
  15         (riscv_std_h_ext_strtab): Likewise.
  16         (riscv_std_zxm_ext_strtab): Added for the zxm prefix.
  17         (enum riscv_prefix_ext_class): Moved forward and renamed from
  18         riscv_isa_ext_class.  Reorder them according to the parsing order,
  19         since the enum values are used to check the orders in the
  20         riscv_compare_subsets.
  21         (struct riscv_parse_prefix_config): Moved forward and renamed from
  22         riscv_parse_config_t.  Also removed the ext_valid_p field, the
  23         related functions are replaced by riscv_valid_prefixed_ext.
  24         (parse_config): Moved forward and updated.  The more letters of the
  25         prefix string, the more forward it must be defined.  Otherwise, we
  26         will get the wrong mapping when using strncmp in riscv_get_prefix_class.
  27         (riscv_get_prefix_class): Moved forward.  Support to parse the
  28         multi-letter prefix, like zxm.
  29         (riscv_known_prefixed_ext): New function, check if the prefixed
  30         extension is supported according to the right riscv_std_*_ext_strtab.
  31         (riscv_valid_prefixed_ext): New function, used to replace the
  32         riscv_ext_*_valid_p functions.
  33         (riscv_init_ext_order): Do not set the values for prefix keywords
  34         since they may have multiple letters for now.
  35         (riscv_compare_subsets): Set the order values of prefix keywords
  36         to negative numbers according to the riscv_prefix_ext_class.
  37         (riscv_parse_std_ext): Call riscv_get_prefix_class to see if we
  38         have parsed the prefixed extensions.
  39         (riscv_parse_prefixed_ext): Updated and removed the parameter config.
  40         Report error when the prefix is unknown.
  41         (riscv_parse_subset): Do not parse the prefixed extensions according
  42         to the orders in the parse_config.  Remove the confused message and
  43         let riscv_parse_prefixed_ext to report the details.
  44         * elfxx-riscv.h (enum riscv_isa_ext_class): Moved to elfxx-riscv.c.
  45         (riscv_get_prefix_class): Removed to static.
  46
  47 2021-04-08  Mike Frysinger  <vapier@gentoo.org>
  48
  49         * configure.ac (ACX_BUGURL): Use https://.
  50         * configure.com (COPY_TEXT): Likewise.
  51         * configure: Regenerate.
  52
  53 2021-04-05  Alan Modra  <amodra@gmail.com>
  54
  55         * configure.ac: Don't check for long long or long double type.
  56         Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h,
  57         strings.h, time.h, wchar.h, wctype.h or sys/time.h.  Don't check
  58         for strtoull, free, malloc, realloc, getenv, strstr, snprintf,
  59         vsnprintf, strlen or setitimer.  Sort AC_CHECK_DECLS.
  60         (AC_ISC_POSIX): Don't invoke.
  61         (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise.
  62         * sysdep.h: Remove many HAVE_*_H checks and fallback declarations.
  63         Do test HAVE_SYS_TYPES_H.  Don't include sys/time.h.  Reorder
  64         header order as per automake AC_INCLUDES_DEFAULT.
  65         * bfd-in.h: Include inttypes.h unconditionally.
  66         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and
  67         long double are available.
  68         (bfd_scan_vma): Assume long long and strtoull are available.
  69         * elflink.c: Include limits.h unconditionally.
  70         * elfnn-riscv.c: Likewise.
  71         * wasm-module.c: Likewise.
  72         * hpux-core.c: Include dirent.h unconditionally.
  73         * trad-core.c: Likewise.
  74         * hosts/x86-64linux.h: Include stdlib.h unconditionally.
  75         * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks.
  76         * elf32-m68hc1x.c: Don't include alloca-conf.h.
  77         * elf64-hppa.c: Likewise.
  78         * som.c: Likewise.
  79         * wasm-module.c: Likewise.
  80         * xsym.c: Likewise.
  81         * bfd-in2.h: Regenerate.
  82         * config.in: Regenerate.
  83         * configure: Regenerate.
  84
  85 2021-04-01  Tamar Christina  <tamar.christina@arm.com>
  86
  87         PR ld/26659
  88         * cofflink.c (_bfd_coff_generic_relocate_section): Ignore overflow.
  89
  90 2021-04-01  Martin Liska  <mliska@suse.cz>
  91
  92         * ecoff.c (strneq): Remove strneq and use startswith.
  93         (_bfd_ecoff_slurp_armap): Likewise.
  94
  95 2021-04-01  Martin Liska  <mliska@suse.cz>
  96
  97         * elf-bfd.h (bfd_section_is_ctf): Use startswith function.
  98         * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
  99         (elf_get_reloc_section): Likewise.
 100         * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
 101         * elf32-m32r.c (m32r_elf_section_flags): Likewise.
 102         * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise.
 103         * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
 104         (nds32_elf_relocate_section): Likewise.
 105         (nds32_elf_action_discarded): Likewise.
 106         (nds32_elf_check_relocs): Likewise.
 107         (nds32_elf_section_flags): Likewise.
 108         * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
 109         * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
 110         * elf32-rx.c (rx_table_find): Likewise.
 111         (rx_table_map): Likewise.
 112         * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise.
 113         (spu_elf_find_overlays): Likewise.
 114         (needs_ovl_stub): Likewise.
 115         (allocate_spuear_stubs): Likewise.
 116         (build_spuear_stubs): Likewise.
 117         (mark_overlay_section): Likewise.
 118         (spu_elf_auto_overlay): Likewise.
 119         (spu_elf_output_symbol_hook): Likewise.
 120         * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
 121         * elf32-xtensa.c (xtensa_property_section_name): Likewise.
 122         * elf64-ppc.c (ppc64_elf_section_flags): Likewise.
 123         (ppc64_elf_relocate_section): Likewise.
 124         * elflink.c (resolve_section): Likewise.
 125         (UNARY_OP): Likewise.
 126         (BINARY_OP_HEAD): Likewise.
 127         (elf_link_input_bfd): Likewise.
 128         * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
 129         * elfxx-riscv.c (riscv_parse_subset): Likewise.
 130         * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
 131         * opncls.c (get_build_id): Likewise.
 132
 133 2021-03-31  Alan Modra  <amodra@gmail.com>
 134
 135         PR 27671
 136         * bfd-in.h: Don't poison FALSE or TRUE.
 137         * bfd-in2.h: Regenerate.
 138
 139 2021-03-31  Alan Modra  <amodra@gmail.com>
 140
 141         * sysdep.h: POISON_BFD_BOOLEAN: Define.
 142         * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h,
 143         * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c,
 144         * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c,
 145         * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c,
 146         * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c,
 147         * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c,
 148         * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
 149         * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
 150         * coffcode.h, * coffgen.c, * cofflink.c, * compress.c,
 151         * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c,
 152         * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c,
 153         * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c,
 154         * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c,
 155         * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c,
 156         * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c,
 157         * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c,
 158         * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c,
 159         * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c,
 160         * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c,
 161         * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c,
 162         * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c,
 163         * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c,
 164         * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c,
 165         * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c,
 166         * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c,
 167         * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c,
 168         * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c,
 169         * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c,
 170         * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c,
 171         * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c,
 172         * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c,
 173         * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h,
 174         * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c,
 175         * elf-nacl.h, * elf-properties.c, * elf-s390-common.c,
 176         * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h,
 177         * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c,
 178         * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c,
 179         * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c,
 180         * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c,
 181         * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
 182         * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
 183         * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c,
 184         * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
 185         * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
 186         * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c,
 187         * elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
 188         * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c,
 189         * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
 190         * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c,
 191         * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
 192         * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c,
 193         * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h,
 194         * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h,
 195         * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c,
 196         * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h,
 197         * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
 198         * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
 199         * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c,
 200         * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c,
 201         * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
 202         * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c,
 203         * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h,
 204         * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c,
 205         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c,
 206         * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h,
 207         * elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h,
 208         * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h,
 209         * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h,
 210         * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c,
 211         * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h,
 212         * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h,
 213         * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c,
 214         * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h,
 215         * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c,
 216         * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c,
 217         * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c,
 218         * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c,
 219         * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c,
 220         * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c,
 221         * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c,
 222         * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h,
 223         * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c,
 224         * xsym.h: Replace bfd_boolean with bool, FALSE with false, and
 225         TRUE with true throughout.
 226         * bfd-in2.h: Regenerate.
 227         * libbfd.h: Regenerate.
 228         * libcoff.h: Regenerate.
 229
 230 2021-03-31  Alan Modra  <amodra@gmail.com>
 231
 232         * bfd-in.h: Include stdbool.h.
 233         (bfd_boolean): Define as bool
 234         * bfd-in2.h: Regenerate.
 235
 236 2021-03-31  Alan Modra  <amodra@gmail.com>
 237
 238         * .gitignore: Delete bfd_stdint.h entry.
 239         * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h.
 240         (BUILD_HFILES, LOCAL_H_DEPS): Likewise.
 241         * bfd-in.h: Include stdint.h in place of bfd_stdint.h.
 242         * configure.ac: Don't invoke GCC_HEADER_STDINT.
 243         * configure.com: Don't create bfd_stdint.h.
 244         * Makefile.in: Regenerate.
 245         * aclocal.m4: Regenerate.
 246         * bfd-in2.h: Regenerate.
 247         * config.in: Regenerate.
 248         * configure: Regenerate.
 249         * doc/Makefile.in: Regenerate.
 250         * po/BLD-POTFILES.in: Regenerate.
 251
 252 2021-03-31  Alan Modra  <amodra@gmail.com>
 253
 254         * bfd-in.h: Include string.h.
 255         (LITMEMCPY, LITSTRCPY): Delete.
 256         * bfd-in2.h: Regenerate.
 257
 258 2021-03-30  Alan Modra  <amodra@gmail.com>
 259
 260         * elflink.c (elf_link_add_object_symbols): Don't set h->indx
 261         unless is_elf_hash_table.
 262
 263 2021-03-29  Alan Modra  <amodra@gmail.com>
 264
 265         * aoutx.h (aout_link_write_symbols): Don't cast boolean expression
 266         to bfd_boolean.
 267         * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans
 268         against FALSE.
 269         * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE.
 270         (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE".
 271         (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise.
 272         (is_reloc_for_PLT, is_reloc_for_TLS): Likewise.
 273         * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise.
 274         * elf32-nds32.c (insert_nds32_elf_blank): Likewise.
 275         * elf32-rx.c (rx_set_section_contents): Likewise.
 276         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
 277         * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise.
 278         * mach-o.c (bfd_mach_o_read_command): Likewise.
 279         * targets.c (bfd_get_target_info): Likewise.
 280
 281 2021-03-29  Alan Modra  <amodra@gmail.com>
 282
 283         * coff-z80.c (z80_is_local_label_name): Return bfd_boolean.
 284         * elf32-z80.c (z80_is_local_label_name): Likewise.
 285         * elf32-spu.c (spu_elf_modify_headers): Likewise.
 286         * elf32-nds32.h (struct elf_nds32_link_hash_table <hyper_relax>):
 287         Change type to int.
 288         * vms-lib.c (_bfd_vms_lib_write_archive_contents): Correct test
 289         for error return from vms_write_data_block.
 290
 291 2021-03-29  Alan Modra  <amodra@gmail.com>
 292
 293         * elf32-i386.c (elf_i386_finish_local_dynamic_symbol): Return int.
 294         * elf64-ia64-vms.c (elf64_ia64_local_dyn_info_free): Likewise.
 295         (elf64_ia64_local_dyn_sym_thunk): Likewise.
 296         * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol): Likewise.
 297         * elfnn-aarch64.c (elfNN_aarch64_allocate_local_ifunc_dynrelocs),
 298         (elfNN_aarch64_finish_local_dynamic_symbol): Likewise.
 299         * elfnn-ia64.c (elfNN_ia64_local_dyn_info_free): Likewise.
 300         (elfNN_ia64_local_dyn_sym_thunk): Likewise.
 301         * elfnn-riscv.c (allocate_local_ifunc_dynrelocs): Likewise.
 302         (riscv_pcrel_reloc_eq): Likewise.
 303         (riscv_elf_finish_local_dynamic_symbol): Likewise.
 304         * elfxx-sparc.c (allocate_local_dynrelocs): Likewise.
 305         (finish_local_dynamic_symbol): Likewise.
 306         * elfxx-x86.c (elf_x86_allocate_local_dynreloc): Likewise.
 307         * elfxx-mips.c (mips_elf_resolve_got_page_ref): Likewise.
 308         (mips_elf_count_got_symbols): Change return type to bfd_boolean.
 309
 310 2021-03-29  Alan Modra  <amodra@gmail.com>
 311
 312         * elflink.c (elf_link_output_symstrtab): Make flinfo parameter
 313         a void pointer.
 314         (bfd_elf_final_link): Delete out_sym_func typedef and don't cast
 315         elf_link_output_symstrtab when calling output_arch_syms and
 316         output_arch_local_syms.
 317         * elf-bfd.h (struct elf_backend_data <elf_backend_output_arch_syms,
 318         elf_backend_output_arch_local_syms>): Change return type of func
 319         arg to match elf_link_output_symstrtab.
 320         * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Correct
 321         return type.
 322         * elf32-nds32.c (nds32_elf_output_symbol_hook): Correct return type.
 323         (nds32_elf_output_arch_syms): Correct func return type.
 324
 325 2021-03-29  Alan Modra  <amodra@gmail.com>
 326
 327         * elf-m10200.c (mn10200_elf_relocate_section): Return int.
 328         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
 329         * elf32-arc.c (elf_arc_relocate_section): Likewise.
 330         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
 331         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
 332         * elf32-bfin.c (bfin_relocate_section): Likewise.
 333         (bfinfdpic_relocate_section): Likewise.
 334         * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
 335         * elf32-cris.c (cris_elf_relocate_section): Likewise.
 336         * elf32-crx.c (elf32_crx_relocate_section): Likewise.
 337         * elf32-csky.c (csky_elf_relocate_section): Likewise.
 338         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
 339         * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
 340         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
 341         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
 342         * elf32-ft32.c (ft32_elf_relocate_section): Likewise.
 343         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
 344         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
 345         * elf32-i386.c (elf_i386_relocate_section): Likewise.
 346         * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
 347         * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
 348         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
 349         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
 350         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
 351         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
 352         * elf32-m68hc1x.h (elf32_m68hc11_relocate_section): Likewise.
 353         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
 354         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
 355         * elf32-mep.c (mep_elf_relocate_section): Likewise.
 356         * elf32-metag.c (elf_metag_relocate_section): Likewise.
 357         * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
 358         * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
 359         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
 360         * elf32-mt.c (mt_elf_relocate_section): Likewise.
 361         * elf32-nds32.c (nds32_elf_relocate_section): Likewise.
 362         * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
 363         * elf32-or1k.c (or1k_elf_relocate_section): Likewise.
 364         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 365         * elf32-pru.c (pru_elf32_relocate_section): Likewise.
 366         * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
 367         * elf32-rx.c (rx_elf_relocate_section): Likewise.
 368         * elf32-s390.c (elf_s390_relocate_section): Likewise.
 369         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
 370         (_bfd_score_elf_relocate_section): Likewise.
 371         * elf32-score.h (s7_bfd_score_elf_relocate_section): Likewise.
 372         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
 373         * elf32-sh.c (sh_elf_relocate_section): Likewise.
 374         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
 375         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
 376         * elf32-v850.c (v850_elf_relocate_section): Likewise.
 377         * elf32-vax.c (elf_vax_relocate_section): Likewise.
 378         * elf32-visium.c (visium_elf_relocate_section): Likewise.
 379         * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
 380         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
 381         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
 382         * elf32-z80.c (z80_elf_relocate_section): Likewise.
 383         * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
 384         (elf64_alpha_relocate_section): Likewise.
 385         * elf64-bpf.c (bpf_elf_relocate_section): Likewise.
 386         * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
 387         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
 388         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
 389         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 390         * elf64-s390.c (elf_s390_relocate_section): Likewise.
 391         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 392         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
 393         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
 394         * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
 395         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
 396         * elfxx-mips.h (_bfd_mips_elf_relocate_section): Likewise.
 397         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
 398         * elfxx-sparc.h (_bfd_sparc_elf_relocate_section): Likewise.
 399         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
 400         * elfxx-tilegx.h (tilegx_elf_relocate_section): Likewise.
 401
 402 2021-03-26  Keith Seitz  <keiths@redhat.com>
 403
 404         * elfcore.h (_bfd_elf_core_find_build_id): Seek file
 405         offset of program headers after calling elf_read_notes.
 406
 407 2021-03-23  Jan Beulich  <jbeulich@suse.com>
 408
 409         * dwarf2.c (read_indexed_string): Rename index to idx.
 410
 411 2021-03-22  Martin Liska  <mliska@suse.cz>
 412
 413         * bfd-in.h (startswith): Add startswith function.
 414         (CONST_STRNEQ): Remove.
 415         * bfd-in2.h (startswith): Regenerate with make headers.
 416         * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith.
 417         (_bfd_slurp_extended_name_table): Likewise.
 418         * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
 419         * bfd.c (bfd_get_sign_extend_vma): Likewise.
 420         (bfd_convert_section_size): Likewise.
 421         (bfd_convert_section_contents): Likewise.
 422         * coff-stgo32.c (go32exe_create_stub): Likewise.
 423         (go32exe_check_format): Likewise.
 424         * coffcode.h (styp_to_sec_flags): Likewise.
 425         (GNU_DEBUGALTLINK): Likewise.
 426         * coffgen.c (_bfd_coff_section_already_linked): Likewise.
 427         (coff_gc_sweep): Likewise.
 428         (bfd_coff_gc_sections): Likewise.
 429         * cofflink.c (coff_link_add_symbols): Likewise.
 430         (process_embedded_commands): Likewise.
 431         * compress.c (bfd_is_section_compressed_with_header): Likewise.
 432         (bfd_init_section_decompress_status): Likewise.
 433         * dwarf2.c (find_debug_info): Likewise.
 434         (place_sections): Likewise.
 435         * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
 436         * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
 437         * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
 438         (assign_section_numbers): Likewise.
 439         (elfcore_grok_win32pstatus): Likewise.
 440         * elf32-arm.c (cmse_scan): Likewise.
 441         (elf32_arm_gc_mark_extra_sections): Likewise.
 442         (elf32_arm_size_dynamic_sections): Likewise.
 443         (is_arm_elf_unwind_section_name): Likewise.
 444         * elf32-bfin.c (bfin_size_dynamic_sections): Likewise.
 445         * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
 446         * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
 447         * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise.
 448         * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
 449         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
 450         * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
 451         * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
 452         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
 453         * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
 454         * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
 455         * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
 456         * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
 457         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
 458         * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
 459         * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
 460         * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
 461         * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
 462         * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise.
 463         (elf32_tic6x_size_dynamic_sections): Likewise.
 464         * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
 465         * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
 466         (xtensa_is_insntable_section): Likewise.
 467         (xtensa_is_littable_section): Likewise.
 468         (xtensa_is_proptable_section): Likewise.
 469         (xtensa_property_section_name): Likewise.
 470         (xtensa_callback_required_dependence): Likewise.
 471         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
 472         * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
 473         * elf64-ia64-vms.c (is_unwind_section_name): Likewise.
 474         (get_reloc_section): Likewise.
 475         (elf64_ia64_size_dynamic_sections): Likewise.
 476         (elf64_ia64_object_p): Likewise.
 477         * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise.
 478         * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
 479         * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
 480         * elflink.c (elf_link_add_object_symbols): Likewise.
 481         (_bfd_elf_gc_mark_extra_sections): Likewise.
 482         (bfd_elf_parse_eh_frame_entries): Likewise.
 483         (_bfd_elf_section_already_linked): Likewise.
 484         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
 485         * elfnn-ia64.c (is_unwind_section_name): Likewise.
 486         (elfNN_ia64_size_dynamic_sections): Likewise.
 487         (elfNN_ia64_object_p): Likewise.
 488         * elfxx-mips.c (FN_STUB_P): Likewise.
 489         (CALL_STUB_P): Likewise.
 490         (CALL_FP_STUB_P): Likewise.
 491         (_bfd_mips_elf_section_from_shdr): Likewise.
 492         (_bfd_mips_elf_fake_sections): Likewise.
 493         (_bfd_mips_elf_size_dynamic_sections): Likewise.
 494         (_bfd_mips_final_write_processing): Likewise.
 495         (_bfd_mips_elf_final_link): Likewise.
 496         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
 497         * elfxx-x86.c (elf_i386_is_reloc_section): Likewise.
 498         (elf_x86_64_is_reloc_section): Likewise.
 499         * hpux-core.c (thread_section_p): Likewise.
 500         * libcoff.h (bfd_pei_p): Likewise.
 501         * linker.c (REAL): Likewise.
 502         (unwrap_hash_lookup): Likewise.
 503         (_bfd_generic_link_add_one_symbol): Likewise.
 504         * mmo.c (mmo_internal_write_section): Likewise.
 505         * osf-core.c (osf_core_core_file_p): Likewise.
 506         * pef.c (bfd_pef_print_symbol): Likewise.
 507         * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise.
 508         * som.c (som_slurp_symbol_table): Likewise.
 509         (som_slurp_armap): Likewise.
 510         * wasm-module.c (wasm_compute_custom_section_file_position): Likewise.
 511
 512 2021-03-22  Jan Beulich  <jbeulich@suse.com>
 513
 514         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Add missing
 515         language translation wrapping to _bfd_error_handler()
 516         invocations.
 517
 518 2021-03-21  Alan Modra  <amodra@gmail.com>
 519
 520         * bfd-in.h (startswith): New inline.
 521         (CONST_STRNEQ): Use startswith.
 522         * bfd-in2.h: Regenerate.
 523
 524 2021-03-20  Alan Modra  <amodra@gmail.com>
 525
 526         PR 27590
 527         * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE
 528         test for .gnu.debuglto*.
 529
 530 2021-03-18  H.J. Lu  <hongjiu.lu@intel.com>
 531
 532         PR ld/27590
 533         * elf.c (_bfd_elf_make_section_from_shdr): Treat
 534         .gnu.debuglto_.debug_ section as debugging section unless it is
 535         marked with SHF_EXCLUDE.
 536         * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
 537         (bfd_elf_match_symbols_in_sections): Ignore section symbols when
 538         matching non-debugging sections or linkonce section with comdat
 539         section.
 540
 541 2021-03-18  H.J. Lu  <hongjiu.lu@intel.com>
 542
 543         PR ld/27587
 544         * dwarf2.c (read_attribute_value): Check version >= 3 for
 545         DW_FORM_ref_addr.
 546
 547 2021-03-16  Nick Clifton  <nickc@redhat.com>
 548
 549         * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
 550         overrun by using sizeof of the destination x_fname field as the
 551         limit for a memcpy.
 552
 553 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 554
 555         * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
 556
 557 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 558
 559         * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
 560         BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
 561         BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
 562         BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
 563         BFD_RELOC_PPC64_TLS_ML): New relocations.
 564         * bfd-in2.h: Regenerate.
 565         * libbfd.h: Regenerate.
 566         * coff-rs6000.c (xcoff_calculate_relocation): Call
 567         xcoff_reloc_type_tls for TLS relocations.
 568         (xcoff_howto_table): Implement TLS relocations.
 569         (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
 570         (xcoff_reloc_type_tls): New function.
 571         * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
 572         (xcoff_howto_table): Likewise.
 573         (_bfd_xcoff_reloc_type_lookup): Likewise.
 574         * coffcode.h (sec_to_styp_flags): Handle TLS sections.
 575         (styp_to_sec_flags): Likewise.
 576         (coff_compute_section_file_positions): Avoid file offset
 577         optimisation for .data when the previous section is .tdata.
 578         (coff_write_object_contents): Handle TLS sections.
 579         * coffswap.h (coff_swap_aouthdr_out): Add support for
 580         new fields in aouthdr.
 581         * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
 582         * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
 583         (xcoff_need_ldrel_p): Add cases for TLS relocations.
 584         (xcoff_create_ldrel): Add l_symndx for TLS sections.
 585
 586 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 587
 588         * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
 589         New relocations.
 590         * bfd-in2.h: Regenerate.
 591         * libbfd.h: Regenerate.
 592         * coff-rs6000.c (xcoff_calculate_relocation): Call
 593         xcoff_reloc_type_toc for R_TOCU and R_TOCL.
 594         (xcoff_howto_table): Remove src_mask for TOC relocations.
 595         Add R_TOCU and R_TOCL howtos.
 596         (_bfd_xcoff_reloc_type_lookup): Add cases for
 597         BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
 598         (xcoff_reloc_type_toc): Compute the whole offset.
 599         Implement R_TOCU and R_TOCL.
 600         * coff64-rs6000.c (xcoff64_calculate_relocation):
 601         Likewise.
 602         (xcoff64_howto_table): Likewise.
 603         (xcoff64_reloc_type_lookup): Likewise.
 604
 605 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 606
 607         * coff-rs6000.c (xcoff_calculate_relocation): Correct and
 608         add new relocations.
 609         (xcoff_howto_table): Likewise.
 610         (xcoff_rtype2howto): Increase r_type maximum value.
 611         (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
 612         of create a new one from scratch.  Enable only some relocations
 613         to have a changing r_size.
 614         * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
 615         (xcoff64_howto_table): Likewise.
 616         (xcoff64_rtype2howto): Likewise.
 617         (xcoff64_ppc_relocate_section): Likewise.
 618         * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
 619
 620 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 621
 622         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
 623
 624 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 625
 626         * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
 627         * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
 628         support for o_cputype field.  Avoid creating an empty a.out header
 629         for XCOFF64.
 630
 631 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 632
 633         * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
 634         missing smclass.
 635
 636 2021-03-11  Nelson Chu  <nelson.chu@sifive.com>
 637
 638         * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
 639         restart_relax, used to check if we need to run the whole
 640         relaxations from relax pass 0 to 2 again.
 641         (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
 642         (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
 643         (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
 644         (bfd_elfNN_riscv_restart_relax_sections): New function.  Called by
 645         after_allocation to check if we need to run the whole relaxations again.
 646         (_bfd_riscv_relax_section): We will only enter into the relax pass 3
 647         when the restart_relax is FALSE; At last set restart_relax to TRUE if
 648         again is TRUE, too.
 649         * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
 650         (bfd_elf64_riscv_restart_relax_sections): Likewise.
 651
 652 2021-03-10  Jan Beulich  <jbeulich@suse.com>
 653
 654         * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
 655         offset.
 656
 657 2021-03-10  Alan Modra  <amodra@gmail.com>
 658             Jan Beulich  <jbeulich@suse.com>
 659
 660         * elf.c (bfd_elf_generic_reloc): Make references between debug
 661         sections use section relative values.
 662
 663 2021-03-09  Jan Beulich  <jbeulich@suse.com>
 664
 665         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
 666
 667 2021-03-05  H.J. Lu  <hongjiu.lu@intel.com>
 668
 669         PR ld/27425
 670         PR ld/27432
 671         * bfd.c (_bfd_get_link_info): New function.
 672         * elf-bfd.h (output_elf_obj_tdata): Add link_info.
 673         (elf_link_info): New.
 674         * libbfd-in.h (_bfd_get_link_info): New prototype.
 675         * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
 676         R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
 677         * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
 678         (pex64_link_add_symbols): New function.
 679         (coff_bfd_link_add_symbols): New macro.
 680         * libbfd.h: Regenerated.
 681
 682 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 683             Andrew Burgess  <andrew.burgess@embecosm.com>
 684
 685         * elf-bfd.h (elfcore_write_riscv_csr): Declare.
 686         * elf.c (elfcore_grok_riscv_csr): New function.
 687         (elfcore_grok_note): Handle NT_RISCV_CSR.
 688         (elfcore_write_riscv_csr): New function.
 689         (elfcore_write_register_note): Handle '.reg-riscv-csr'.
 690
 691 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 692             Andrew Burgess  <andrew.burgess@embecosm.com>
 693
 694         * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
 695         (PRPSINFO_PR_PSARGS_LENGTH): Define.
 696         (riscv_write_core_note): New function.
 697         (riscv_elf_grok_psinfo): Make use of two new length defines.
 698         (elf_backend_write_core_note): Define.
 699
 700 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 701             Andrew Burgess  <andrew.burgess@embecosm.com>
 702
 703         * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
 704         * elf.c (elfcore_grok_gdb_tdesc): New function.
 705         (elfcore_grok_note): Handle NT_GDB_TDESC.
 706         (elfcore_write_gdb_tdesc): New function.
 707         (elfcore_write_register_note): Handle NT_GDB_TDESC.
 708
 709 2021-03-05  Nick Clifton  <nickc@redhat.com>
 710
 711         PR 27521
 712         * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
 713         (read_indexed_string): Placeholder function.
 714         (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
 715         forms.
 716
 717 2021-03-05  Alan Modra  <amodra@gmail.com>
 718
 719         * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
 720         2020-09-16 changes.
 721         * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
 722         adjustments here instead.  Separate pc-relative adjustments
 723         from symbol related adjustments.  Tidy comments and formatting.
 724
 725 2021-03-04  Jan Beulich  <jbeulich@suse.com>
 726
 727         * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
 728         final PE images.
 729
 730 2021-03-04  Alan Modra  <amodra@gmail.com>
 731
 732         * rs6000-core.c (rs6000coff_core_p): Correct prototype.
 733
 734 2021-03-03  Alan Modra  <amodra@gmail.com>
 735
 736         PR 27500
 737         * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
 738         processing not when start/stop symbol section is unmarked but
 739         on first time a start/stop symbol is processed.
 740
 741 2021-03-03  Alan Modra  <amodra@gmail.com>
 742
 743         * reloc.c: Include x86_64.h rather than internal.h.
 744
 745 2021-03-02  Nick Clifton  <nickc@redhat.com>
 746
 747         PR 27484
 748         * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
 749         function and variable tags and a second time to resolve their
 750         attributes.
 751
 752 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
 753
 754         * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
 755
 756 2021-03-02  Alan Modra  <amodra@gmail.com>
 757
 758         PR 27451
 759         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
 760         linker defined start/stop symbols when start_stop_gc.
 761
 762 2021-03-02  Alan Modra  <amodra@gmail.com>
 763
 764         * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
 765         indirect to pc-relative or toc-relative for undefined symbols.
 766
 767 2021-03-01  Alan Modra  <amodra@gmail.com>
 768             Fangrui Song <maskray@google.com>
 769
 770         * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
 771         defined start/stop symbols when start_stop_gc.
 772         (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
 773         (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
 774         * linker.c (bfd_generic_define_start_stop): Likewise.
 775
 776 2021-02-25  Alan Modra  <amodra@gmail.com>
 777
 778         PR 27441
 779         * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
 780         * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
 781         use when deciding an as-needed library should be loaded instead
 782         of using the binding of the library definition.
 783
 784 2021-02-24  Alan Modra  <amodra@gmail.com>
 785
 786         PR 27459
 787         * coff-stgo32.c (go32exe_check_format): Sanity check size of
 788         header to avoid a buffer overflow.
 789
 790 2021-02-22  Alan Modra  <amodra@gmail.com>
 791
 792         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
 793         * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
 794
 795 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
 796
 797         PR 27158
 798         * elfnn-riscv.c (perform_relocation): Updated encoding macros.
 799         (_bfd_riscv_relax_call): Likewise.
 800         (_bfd_riscv_relax_lui): Likewise.
 801         * elfxx-riscv.c (howto_table): Likewise.
 802
 803 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
 804
 805         * Makefile.am: Added cpu-riscv.h.
 806         * Makefile.in: Regenerated.
 807         * po/SRC-POTFILES.in: Regenerated.
 808         * cpu-riscv.h: Added to support spec versions controlling.
 809         Also added extern arrays and functions for cpu-riscv.c.
 810         (enum riscv_spec_class): Define all spec classes here uniformly.
 811         (struct riscv_spec): Added for all specs.
 812         (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
 813         (RISCV_GET_SPEC_NAME): Likewise.
 814         (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
 815         (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
 816         (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
 817         * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
 818         (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
 819         (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
 820         (riscv_priv_specs): Moved below.
 821         (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
 822         (riscv_isa_specs): Moved from include/opcode/riscv.h.
 823         * elfnn-riscv.c: Included cpu-riscv.h.
 824         (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
 825         * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
 826         (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
 827         * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
 828
 829 2021-02-17  Alan Modra  <amodra@gmail.com>
 830
 831         * wasm-module.c: Guard include of limits.h.
 832         (CHAR_BIT): Provide backup define.
 833         (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
 834         Correct signed overflow checking.
 835
 836 2021-02-17  Nelson Chu  <nelson.chu@sifive.com>
 837
 838         PR 27200
 839         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
 840         copying the elf flags from input BFD to output BFD, until we have
 841         checked if the input BFD has no code section or not.  Also fix the
 842         problem that we only check the first section rather than the entire
 843         sections for input BFD.
 844
 845 2021-02-16  Alan Modra  <amodra@gmail.com>
 846
 847         * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
 848         (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
 849
 850 2021-02-15  Jan Beulich  <jbeulich@suse.com>
 851
 852         * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
 853         * doc/Makefile.in: Re-generate.
 854
 855 2021-02-15  Alan Modra  <amodra@gmail.com>
 856
 857         * elf32-nds32.c (nds32_get_section_contents): Replace
 858         bfd_malloc_and_get_section with bfd_get_full_section_contents.
 859         (nds32_elf_relax_delete_blanks): Init contents.
 860         (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
 861
 862 2021-02-15  Alan Modra  <amodra@gmail.com>
 863
 864         * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
 865         bfd_get_full_section_contents.
 866
 867 2021-02-14  Alan Modra  <amodra@gmail.com>
 868
 869         * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
 870         all fixes to bfd_generic_get_relocated_section_contents since this
 871         function was split out.
 872
 873 2021-02-11  Alan Modra  <amodra@gmail.com>
 874
 875         * config.bfd: Remove ia64 from obsolete list.
 876
 877 2021-02-11  Alan Modra  <amodra@gmail.com>
 878
 879         PR ld/22269
 880         * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
 881
 882 2021-02-11  Alan Modra  <amodra@gmail.com>
 883
 884         PR 27294
 885         * elf32-avr.c (avr_elf32_load_records_from_section): Use
 886         bfd_malloc_and_get_section.  Use bfd_byte* vars and remove then
 887         unnecessary casts.
 888
 889 2021-02-11  Alan Modra  <amodra@gmail.com>
 890
 891         PR 27291
 892         * section.c (bfd_get_section_contents): Avoid possible overflow
 893         when range checking offset and count.
 894         (bfd_set_section_contents): Likewise.
 895
 896 2021-02-03  Nick Alcock  <nick.alcock@oracle.com>
 897
 898         * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
 899         favour of LIBINTL.
 900         * configure: Regenerated.
 901
 902 2021-02-09  Alan Modra  <amodra@gmail.com>
 903
 904         * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
 905         * configure.ac: Delete symbian entries.
 906         * elf-bfd.h (enum elf_target_os): Delete is_symbian.
 907         * elf32-arm.c: Remove symbian support.  Formatting.
 908         * targets.c: Delete symbian entries.
 909         * configure: Regenerate.
 910
 911 2021-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 912
 913         PR ld/19609
 914         * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
 915         info when failed to convert GOTPCREL relocation.
 916
 917 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
 918
 919         * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
 920
 921 2021-02-04  Alan Modra  <amodra@gmail.com>
 922
 923         PR 27311
 924         * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
 925         libraries for IR references on pass over libraries after LTO
 926         recompilation.
 927
 928 2021-02-03  Alan Modra  <amodra@gmail.com>
 929
 930         PR 27311
 931         * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
 932         (elf_link_add_object_symbols): Here too.  Don't pull in as-needed
 933         libraries when H is an indirect symbol after calling
 934         _bfd_elf_add_default_symbol.
 935
 936 2021-02-03  Alan Modra  <amodra@gmail.com>
 937
 938         PR 27311
 939         * elflink.c (_bfd_elf_add_default_symbol): Clear override when
 940         undecorated symbol will have a different version.
 941
 942 2021-02-02  Alan Modra  <amodra@gmail.com>
 943
 944         PR 27311
 945         * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
 946         Use when handling default versioned symbol.  Rename existing
 947         override variable to nondef_override and use for non-default
 948         versioned symbol.
 949         (elf_link_add_object_symbols): Adjust call to suit.  Don't
 950         pull in as-needed libraries when override is set.
 951
 952 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
 953
 954         * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
 955
 956 2021-02-01  Egor Vishnyakov  <lenvampir@yandex.ru>
 957
 958         PR 27254
 959         * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
 960         offset for the R_RL78_RH_SADDR relocation.
 961
 962 2021-01-29  Alan Modra  <amodra@gmail.com>
 963
 964         PR 27271
 965         * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
 966         on symbols defined in absolute or other special sections.
 967
 968 2021-01-28  Alan Modra  <amodra@gmail.com>
 969
 970         PR 27259
 971         * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
 972         prevent endless looping of linked-to sections.
 973
 974 2020-12-17  Mihails Strasuns  <mihails.strasuns@intel.com>
 975
 976         * bfd-elf.h (elfcore_write_file_note): New function.
 977         * elf.c (elfcore_write_file_note): New function.
 978
 979 2021-01-26  Alan Modra  <amodra@gmail.com>
 980
 981         * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
 982
 983 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 984
 985         PR binutils/27231
 986         * dwarf2.c (read_rnglists): Ignore empty range when parsing line
 987         number tables.
 988
 989 2021-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 990
 991         PR binutils/27231
 992         * dwarf2.c (read_rnglists): Advance rngs_ptr after
 993         _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
 994
 995 2021-01-20  Alan Modra  <amodra@gmail.com>
 996
 997         * elf32-ppc.c: Delete outdated comment.
 998         (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
 999         * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1000
1001 2021-01-20  Alan Modra  <amodra@gmail.com>
1002
1003         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
1004         section symbols are present.
1005
1006 2021-01-19  Alan Modra  <amodra@gmail.com>
1007
1008         * elf64-ppc.c (elf_hash_entry): New inline function.  Use
1009         throughout to replace casts.
1010         (branch_reloc_hash_match): Remove const from params.
1011         (use_local_plt): New function.
1012         (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
1013         (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
1014         Use use_local_plt.
1015         * elf32-ppc.c (use_local_plt): New function.
1016         (allocate_dynrelocs, ppc_elf_relocate_section),
1017         (write_global_sym_plt): Use use_local_plt.
1018
1019 2021-01-17  H.J. Lu  <hongjiu.lu@intel.com>
1020
1021         PR ld/27193
1022         * elflink.c (elf_create_symbuf): Also ignore section symbols.
1023
1024 2021-01-16  H.J. Lu  <hongjiu.lu@intel.com>
1025
1026         PR ld/23169
1027         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
1028         check pointer_equality_needed.
1029
1030 2021-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1031
1032         * elf-linker-x86.h (elf_linker_x86_params): Add
1033         report_relative_reloc.
1034         * elf32-i386.c (elf_i386_relocate_section): Call
1035         _bfd_x86_elf_link_report_relative_reloc to report relative
1036         relocations for -z report-relative-reloc.
1037         (elf_i386_finish_dynamic_symbol): Likewse.
1038         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
1039         (elf_x86_64_finish_dynamic_symbol): Likewse.
1040         * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
1041         function.
1042         * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
1043         prototype.
1044
1045 2021-01-16  Alan Modra  <amodra@gmail.com>
1046
1047         * compress.c (decompress_contents): Tidy inflateEnd result test.
1048
1049 2021-01-16  Alan Modra  <amodra@gmail.com>
1050
1051         PR 26002
1052         * elflink.c (elf_link_output_extsym): Use version 1 in
1053         .gnu.version for undefined unversioned symbols.
1054
1055 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1056
1057         * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
1058         caused the by previous commit accidentally.
1059
1060 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1061
1062         * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
1063         also aligned the code.
1064
1065 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1066
1067         * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
1068
1069 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1070
1071         * elfnn-riscv.c: Comments tidy and improvement.
1072         * elfxx-riscv.c: Likewise.
1073         * elfxx-riscv.h: Likewise.
1074
1075 2021-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1076
1077         PR ld/26688
1078         * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1079         section for R_BFIN_FUNCDESC.
1080
1081 2021-01-14  Nick Clifton  <nickc@redhat.com>
1082
1083         * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
1084
1085 2021-01-13  Alan Modra  <amodra@gmail.com>
1086
1087         * Makefile.in: Regenerate.
1088         * doc/Makefile.in: Regenerate.
1089
1090 2021-01-13  Alan Modra  <amodra@gmail.com>
1091
1092         PR 27160
1093         * section.c (struct bfd_section): Remove pattern field.
1094         (BFD_FAKE_SECTION): Adjust to suit.
1095         * bfd-in2.h: Regenerate.
1096         * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
1097         (bfd_elf_final_link): Don't call elf_fixup_link_order.
1098
1099 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1100
1101         PR binutils/26792
1102         * configure.ac: Use GNU_MAKE_JOBSERVER.
1103         * aclocal.m4: Regenerated.
1104         * configure: Likewise.
1105
1106 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1107
1108         PR ld/27171
1109         * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
1110         R_AMD64_DIR32 relocations for PE/x86-64 inputs.
1111
1112 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1113
1114         PR ld/27173
1115         * configure: Regenerated.
1116
1117 2021-01-11  Nick Clifton  <nickc@redhat.com>
1118
1119         * po/fr.po: Updated French translation.
1120         * po/pt.po: Updated Portuguese translation.
1121         * po/sr.po: Updated Serbian translation.
1122         * po/uk.po: Updated Ukranian translation.
1123
1124 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1125
1126         * configure: Regenerated.
1127
1128 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1129
1130         PR ld/27166
1131         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
1132         -z lam-u48 and -z lam-u57.
1133
1134 2021-01-09  Nick Clifton  <nickc@redhat.com>
1135
1136         * version.m4: Change to 2.36.50.
1137         * configure: Regenerate.
1138         * po/bfd.pot: Regenerate.
1139
1140 2021-01-09  Nick Clifton  <nickc@redhat.com>
1141
1142         * 2.36 release branch crated.
1143
1144 2021-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1145
1146         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
1147         LAM_U57 when setting LAM_U48.
1148
1149 2021-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1150
1151         PR ld/26256
1152         PR ld/27160
1153         * elflink.c (elf_fixup_link_order): Verify that fixing up
1154         SHF_LINK_ORDER doesn't increase the output section size.
1155
1156 2021-01-09  Alan Modra  <amodra@gmail.com>
1157
1158         * configure: Regenerate.
1159
1160 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
1161
1162         * configure: Regenerate.
1163
1164 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1165
1166         PR 27109
1167         * aix386-core.c (core_aix386_vec): Initialize
1168         keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
1169         * aout-target.h (MY (vec)): Likewise.
1170         * binary.c (binary_vec): Likewise.
1171         * cisco-core.c (core_cisco_be_vec): Likewise.
1172         (core_cisco_le_vec): Likewise.
1173         * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
1174         * coff-i386.c (TARGET_SYM): Likewise.
1175         (TARGET_SYM_BIG): Likewise.
1176         * coff-ia64.c (TARGET_SYM): Likewise.
1177         * coff-mips.c (mips_ecoff_le_vec): Likewise.
1178         (mips_ecoff_be_vec): Likewise.
1179         (mips_ecoff_bele_vec): Likewise.
1180         * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
1181         (powerpc_xcoff_vec): Likewise.
1182         * coff-sh.c (sh_coff_small_vec): Likewise.
1183         (sh_coff_small_le_vec): Likewise.
1184         * coff-tic30.c (tic30_coff_vec): Likewise.
1185         * coff-tic54x.c (tic54x_coff0_vec): Likewise.
1186         (tic54x_coff0_beh_vec): Likewise.
1187         (tic54x_coff1_vec): Likewise.
1188         (tic54x_coff1_beh_vec): Likewise.
1189         (tic54x_coff2_vec): Likewise.
1190         (tic54x_coff2_beh_vec): Likewise.
1191         * coff-x86_64.c (TARGET_SYM): Likewise.
1192         (TARGET_SYM_BIG): Likewise.
1193         * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
1194         (rs6000_xcoff64_aix_vec): Likewise.
1195         * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
1196         (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
1197         (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
1198         * elfxx-target.h (TARGET_BIG_SYM): Likewise.
1199         (TARGET_LITTLE_SYM): Likewise.
1200         * hppabsd-core.c (core_hppabsd_vec): Likewise.
1201         * hpux-core.c (core_hpux_vec): Likewise.
1202         * i386msdos.c (i386_msdos_vec): Likewise.
1203         * ihex.c (ihex_vec): Likewise.
1204         * irix-core.c (core_irix_vec): Likewise.
1205         * mach-o-target.c (TARGET_NAME): Likewise.
1206         * mmo.c (mmix_mmo_vec): Likewise.
1207         * netbsd-core.c (core_netbsd_vec): Likewise.
1208         * osf-core.c (core_osf_vec): Likewise.
1209         * pdp11.c (MY (vec)): Likewise.
1210         * pef.c (pef_vec): Likewise.
1211         (pef_xlib_vec): Likewise.
1212         * plugin.c (plugin_vec): Likewise.
1213         * ppcboot.c (powerpc_boot_vec): Likewise.
1214         * ptrace-core.c (core_ptrace_vec): Likewise.
1215         * sco5-core.c (core_sco5_vec): Likewise.
1216         * som.c (hppa_som_vec): Likewise.
1217         * srec.c (srec_vec): Likewise.
1218         (symbolsrec_vec): Likewise.
1219         * tekhex.c (tekhex_vec): Likewise.
1220         * trad-core.c (core_trad_vec): Likewise.
1221         * verilog.c (verilog_vec): Likewise.
1222         * vms-alpha.c (alpha_vms_vec): Likewise.
1223         * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
1224         * wasm-module.c (wasm_vec): Likewise.
1225         * xsym.c (sym_vec): Likewise.
1226         * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
1227         isn't set.
1228         (elf_map_symbols): Don't include ignored section symbols.
1229         * elfcode.h (elf_slurp_symbol_table): Also set
1230         BSF_SECTION_SYM_USED on STT_SECTION symbols.
1231         * elflink.c (bfd_elf_final_link): Generated section symbols only
1232         when emitting relocations or reqired.
1233         * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1234         * syms.c (BSF_SECTION_SYM_USED): New.
1235         * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1236         (bfd_target): Add keep_unused_section_symbols.
1237         (bfd_keep_unused_section_symbols): New.
1238         * bfd-in2.h: Regenerated.
1239
1240 2021-01-07  Nick Clifton  <nickc@redhat.com>
1241
1242         PR 25713
1243         * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
1244         absolute paths and check to see if they are longer than MAX_PATH.
1245
1246 2021-01-07  Philipp Tomsich  <prt@gnu.org>
1247
1248         * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
1249
1250 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
1251             Jim Wilson  <jimw@sifive.com>
1252             Andrew Waterman  <andrew@sifive.com>
1253             Maxim Blinov  <maxim.blinov@embecosm.com>
1254             Kito Cheng  <kito.cheng@sifive.com>
1255             Nelson Chu  <nelson.chu@sifive.com>
1256
1257         * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
1258
1259 2021-01-06  H.J. Lu  <hongjiu.lu@intel.com>
1260
1261         * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
1262         (bfinfdpic_check_relocs): Likewise.
1263
1264 2021-01-06  Alan Modra  <amodra@gmail.com>
1265
1266         * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
1267         on unknown r_type.
1268         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
1269
1270 2021-01-06  Alan Modra  <amodra@gmail.com>
1271
1272         * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
1273         (sparc64-*-solaris2*): Add sparc_elf64_vec and
1274         sparc_elf32_vec.
1275
1276 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
1277
1278         * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
1279         riscvbe*-*-*.  Also added riscv_elf[32|64]_be_vec.
1280         * configure.ac: Handle riscv_elf[32|64]_be_vec.
1281         * configure: Regenerate.
1282         * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
1283         riscv_is_insn_reloc.
1284         (riscv_get_insn): RISC-V instructions are always little endian, but
1285         bfd_get may be used for big-endian, so add new riscv_get_insn to handle
1286         the insturctions.
1287         (riscv_put_insn): Likewsie.
1288         (riscv_is_insn_reloc): Check if we are relocaing an instruction.
1289         (perform_relocation): Call riscv_is_insn_reloc to decide if we should
1290         use riscv_[get|put]_insn or bfd_[get|put].
1291         (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
1292         or bfd_[get|put]l16 for code.
1293         (riscv_elf_relocate_section): Likewise.
1294         (riscv_elf_finish_dynamic_symbol): Likewise.
1295         (riscv_elf_finish_dynamic_sections): Likewise.
1296         (_bfd_riscv_relax_call): Likewise.
1297         (_bfd_riscv_relax_lui): Likewise.
1298         (_bfd_riscv_relax_align): Likewise.
1299         (_bfd_riscv_relax_pc): Likewise.
1300         (riscv_elf_object_p): Handled for big endian.
1301         (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
1302         * targets.c: Add riscv_elf[32|64]_be_vec.
1303         (_bfd_target_vector): Likewise.
1304
1305 2021-01-05  Alan Modra  <amodra@gmail.com>
1306
1307         * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
1308         for relocatable executable.
1309
1310 2021-01-05  Alan Modra  <amodra@gmail.com>
1311
1312         * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
1313
1314 2021-01-05  Nelson Chu  <nelson.chu@sifive.com>
1315
1316         * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
1317         make sure gp symbol is output as a dynamic symbol.
1318
1319 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1320
1321         PR ld/26256
1322         * elflink.c (compare_link_order): Place unordered sections before
1323         ordered sections.
1324         (elf_fixup_link_order): Add a link info argument.  Allow mixed
1325         ordered and unordered input sections for non-relocatable link.
1326         Sort the consecutive bfd_indirect_link_order sections with the
1327         same pattern.  Change the offsets of the bfd_indirect_link_order
1328         sections only.
1329         (bfd_elf_final_link): Pass info to elf_fixup_link_order.
1330         * section.c (bfd_section): Add pattern.
1331         (BFD_FAKE_SECTION): Initialize pattern to NULL.
1332         * bfd-in2.h: Regenerated.
1333
1334 2021-01-04  Alexander Fedotov  <alfedotov@gmail.com>
1335
1336         * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
1337         of private flags with 0x.
1338         * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
1339
1340 2021-01-04  Alan Modra  <amodra@gmail.com>
1341
1342         PR 26822
1343         * elflink.c (elf_link_input_bfd): Use the file base name in
1344         linker generated STT_FILE symbols.
1345
1346 2021-01-04  Nelson Chu  <nelson.chu@sifive.com>
1347
1348         * elfxx-riscv.c (riscv_compare_subsets): Removed static.
1349         * elfxx-riscv.h: Add declaration.
1350         * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
1351         riscv_compare_subsets to check the orders.
1352         (riscv_skip_prefix): Removed.
1353         (riscv_prefix_cmp): Removed.
1354
1355 2021-01-04  Alan Modra  <amodra@gmail.com>
1356
1357         PR 26741
1358         * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
1359         calculating subset version length.
1360
1361 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
1362
1363         * xcofflink.c: Correct spelling in comments.
1364
1365 2021-01-01  Alan Modra  <amodra@gmail.com>
1366
1367         Update year range in copyright notice of all files.
1368
1369 For older changes see ChangeLog-2020
1370 \f
1371 Copyright (C) 2021 Free Software Foundation, Inc.
1372
1373 Copying and distribution of this file, with or without modification,
1374 are permitted in any medium without royalty provided the copyright
1375 notice and this notice are preserved.
1376
1377 Local Variables:
1378 mode: change-log
1379 left-margin: 8
1380 fill-column: 74
1381 version-control: never
1382 End: